These comfy pants are great basics to mix and match into baby's wardrobe. They feature a comfortable elastic waist band and easy leg fit for a casual look and works great for boys or girls. Bamboo is an eco-friendly, sustainable crop that grows wild without the aid of fertilizers or pesticides. Bamboo wicks water from the body 3-4 times better than cotton, keeping skin comfortable, rather than sticky, in summer weather. And, bamboo stays 2-3 degrees cooler in hot weather & warmer in cold.